Granted Patent
Utility
US 5,636,253 · App. 08/435,205
Method for detecting erasures in received digital data
Inventor:
Paul Marie Pierre Spruyt
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: May 5, 1995
Inventor
Paul Marie Pierre Spruyt
Assignee (at issue)
Alcatel N.V.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.